1. Explanation of particle size of white corundum powder
Particle size: The size of powder particles is called particle size. Because the shape of the particles is very complicated, there are usually several expression methods, such as surface area particle size such as sieve particle size, sedimentation particle size, and equivalent volume particle size.https://www.hslabrasive.com/
At present, there is no unified technical standard for powder particle size at home and abroad, and each enterprise has its own definition and expression of particle size indicators. In different countries, different industries have different standards, so the meaning of "granularity" is difficult to unify.
2. Explanation of "mesh" of white corundum
Mesh: refers to the number of holes per square inch of the screen, 50 mesh means 50 holes per square inch, 500 mesh is 500 holes, the higher the mesh number, the more holes. In addition to representing the holes of the screen, it is also used to indicate the particle size of the particles that can pass through the screen. The higher the mesh, the smaller the particle size.https://www.hslabrasive.com/products/fused-alumina/brown-fused-alumina.html
The sieving particle size refers to the particle size that can be expressed by the number of holes on the screen with a width of 1 inch (25.4mm), so it is called "mesh number".
Particle size: The size of powder particles is called particle size. Because the shape of the particles is very complicated, there are usually several expression methods, such as surface area particle size such as sieve particle size, sedimentation particle size, and equivalent volume particle size.https://www.hslabrasive.com/
At present, there is no unified technical standard for powder particle size at home and abroad, and each enterprise has its own definition and expression of particle size indicators. In different countries, different industries have different standards, so the meaning of "granularity" is difficult to unify.
2. Explanation of "mesh" of white corundum
Mesh: refers to the number of holes per square inch of the screen, 50 mesh means 50 holes per square inch, 500 mesh is 500 holes, the higher the mesh number, the more holes. In addition to representing the holes of the screen, it is also used to indicate the particle size of the particles that can pass through the screen. The higher the mesh, the smaller the particle size.https://www.hslabrasive.com/products/fused-alumina/brown-fused-alumina.html
The sieving particle size refers to the particle size that can be expressed by the number of holes on the screen with a width of 1 inch (25.4mm), so it is called "mesh number".
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